2011-09-10T05:10:58ZPunBBhttp://www.iredmail.org/forum/topic2426-tune-for-performance.htmlHow did you send out emails on iRedMail, Hmailserver, Zimbra?]]>http://www.iredmail.org/forum/user2.html2011-09-10T05:10:58Zhttp://www.iredmail.org/forum/post11421.html#p11421I installed the lastest version of iredmail using the CentOS kickstart method. Everything is working but performance is way SLOW.

I have an application that sends out emails and only able to send out 1 every second or two.

I've used the same application on Hmailserver which gets about 10/sec and Zimbra which gets about 30/sec. on a dual core, 2GB ram, mirrored drives 7200PRM.

Current system is using mySQL, only one domain, and one user. Server is 4-Core, with RAID-10 15,000 RPM drives, and 8GB ram.